Dynamic mandibular responses to occlusal force
نویسندگان
چکیده
منابع مشابه
Occlusal force pattern in dentitions with mandibular implant-supported fixed cantilever prostheses occluded with complete dentures.
Naturally occurring axially directed closing and chewing forces were measured in ten patients with mandibular fixture-supported cross-arch prostheses occluding with maxillary complete dentures. The design of the mandibular constructions was characterized by bilateral posterior two-unit cantilevers. The forces were measured using eight miniature strain gauge transducers mounted in the maxillary ...
متن کاملOcclusal force, electromyographic activity of masticatory muscles and mandibular flexure of subjects with different facial types
OBJECTIVE The aim of this study was to evaluate whether vertical facial patterns influence maximal occlusal force (MOF), masticatory muscle electromyographic (EMG) activity, and medial mandibular flexure (MMF). MATERIAL AND METHODS Seventy-eight dentate subjects were divided into 3 groups by Ricketts's analysis: brachyfacial, mesofacial and dolychofacial. Maximum occlusal force in the molar r...
متن کامل[Relationship of the movement of mandibular condyle and occlusal force balance].
PURPOSE The present investigation evaluated the relation between the dynamic properties of the bilateral condyle in habitual maximum opening and closing movement and the occlusal force balance with clenching force. METHODS Nine normal adults participated in this study. The translation of bilateral condyle and the rotation of intercondylar axis in habitual maximum opening and closing movement ...
متن کاملMaximum occlusal force and medial mandibular flexure in relation to vertical facial pattern: a cross-sectional study
BACKGROUND Vertical facial pattern may be related to the direction of pull of the masticatory muscles, yet its effect on occlusal force and elastic deformation of the mandible still is unclear. This study tested whether the variation in vertical facial pattern is related to the variation in maximum occlusal force (MOF) and medial mandibular flexure (MMF) in 51 fully-dentate adults. METHODS Da...
متن کاملVariables affecting measurements of vertical occlusal force.
Previous studies of occlusal force have provided conflicting results. The purpose of these studies was to determine whether the extent of vertical opening, contralateral occlusal support, or head posture influenced vertical occlusal forces during swallowing, simulated chewing, and maximum biting effort. Three samples of subjects with normal vertical facial proportions--one each of children, ado...
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ژورنال
عنوان ژورنال: Japanese Journal of Oral Biology
سال: 1976
ISSN: 0385-0137
DOI: 10.2330/joralbiosci1965.18.286